Ardagh Metal Packaging

AMBP • NYSE

Ardagh Metal Packaging is a packaging & containers company in the consumer cyclical sector on NYSE, led by Oliver Graham, with a market cap of $2.5B. As of Q3 2025, 19% of shares are held by 198 institutional investors, with CANYON CAPITAL ADVISORS LLC as the largest holder at 1.88%.

CEOOliver Graham

Market Cap$2.5B

Packaging & Containers

Consumer Cyclical

Employees6.3K

Websiteardaghmetalpackaging.com

Overview

Overview of institutional ownership in AMBP as of Q3 2025 with a market cap of $2.4B

All Institutions

Institutions: 198
Value Held: $449.6M
Shares Held: 112.7M
Avg Position: $2.3M
Median Position: $165.6K

Hedge Funds

Hedge Funds: 36
Value Held: $164.3M
Shares Held: 41.2M
Avg Position: $4.6M
Median Position: $1.3M

Ownership Breakdown

Institutional (non-HF)

11.96%

$285.3M

Hedge Funds

6.89%

$164.3M

Retail & Other

81.15%

$1.9B

Based on market cap of $2.4B as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in AMBP as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
CANYON CAPITAL ADVISORS LLC Hedge Fund•Multi-Strategy	Joshua Stephan Friedman Managing Partner	$44.8M 6.15% of portfolio	1.88% 11.2M shares	Q3 2021 Held for 4y 2m	$729.4M
M MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Institution	-	$41.5M 0.07% of portfolio	1.74% 10.4M shares	Q3 2024 Held for 1y 2m	$61.8B
B BlackRock, Inc. Institution	-	$31.6M 0.00% of portfolio	1.32% 7.9M shares	Q4 2021 Held for 3y 11m	$5.67T
GOLDMAN SACHS GROUP INC Institution	David M. Solomon CEO	$24.9M 0.00% of portfolio	1.05% 6.2M shares	Q3 2021 Held for 4y 2m	$691.34B
PRIVATE MANAGEMENT GROUP INC RIA/Wealth	Robert Todd Summers President	$21.9M 0.64% of portfolio	0.92% 5.5M shares	Q4 2021 Held for 3y 11m	$3.4B
P PLATINUM EQUITY, LLC Institution	-	$21.2M 41.33% of portfolio	0.89% 5.3M shares	Q3 2022 Held for 3y 2m	$51.3M
Diameter Capital Partners LP Hedge Fund•Credit Arb	Scott Kreitler Goodwin Founder	$20.3M 2.16% of portfolio	0.85% 5.1M shares	Q3 2021 Held for 4y 2m	$938.2M
Empyrean Capital Partners, LP Hedge Fund•Event Driven	Amos Meron CIO	$16.0M 0.83% of portfolio	0.67% 4.0M shares	Q3 2021 Held for 4y 2m	$1.9B
DIMENSIONAL FUND ADVISORS LP Long Only Manager	David Paul Butler CEO	$13.9M 0.00% of portfolio	0.58% 3.5M shares	Q4 2021 Held for 3y 11m	$466.32B
ARROWSTREET CAPITAL LIMITED PARTNERSHIP Hedge Fund•Quant	Anthony Ryan CEO	$13.6M 0.01% of portfolio	0.57% 3.4M shares	Q2 2024 Held for 1y 5m	$158.92B

Net Capital Flow

Institutional buying and selling activity for AMBP in Q3 2025

Traded: +$5.0M
Buyers: 104
Sellers: 84
Total Bought: +$52.8M
Total Sold: −$47.8M
Avg Position: $2.0M

Biggest Buyers

Institution	Net Bought	Current Position
Diameter Capital Partners LP Hedge Fund•Credit Arb	+$12.8M +3.2M shares	$20.3M 5.1M shares
JACOBS LEVY EQUITY MANAGEMENT, INC Hedge Fund•Quant	+$8.1M +2.0M shares	$9.4M 2.4M shares
BARCLAYS PLC Institution	+$5.2M +1.3M shares	$7.3M 1.8M shares
Monarch Alternative Capital LP Hedge Fund•Distressed	+$3.9M +975.0K shares	$3.9M 975.0K shares
ALGERT COLDIRON INVESTORS LLC Hedge Fund•Quant	+$2.4M +591.9K shares	$2.4M 591.9K shares
DIMENSIONAL FUND ADVISORS LP Long Only Manager	+$2.2M +541.3K shares	$13.9M 3.5M shares
AMERIPRISE FINANCIAL INC Institution	+$1.7M +438.4K shares	$1.7M 438.4K shares
JPMORGAN CHASE & CO Institution	+$1.4M +338.5K shares	$4.3M 1.1M shares
M MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Institution	+$1.3M +323.8K shares	$41.5M 10.4M shares
J Jump Financial, LLC Institution	+$1.1M +269.7K shares	$1.3M 328.8K shares

Biggest Sellers

Institution	Net Sold	Current Position
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	−$8.7M −2.2M shares	$4.1M 1.0M shares
KING STREET CAPITAL MANAGEMENT, L.P. Hedge Fund•Distressed	−$7.5M −1.8M shares	Sold Off 0 shares
S Shellback Capital, LP Hedge Fund•Long/Short	−$4.1M −951.4K shares	Sold Off 0 shares
C Cubist Systematic Strategies, LLC Institution	−$2.7M −621.7K shares	Sold Off 0 shares
Walleye Trading Advisors, LLC Hedge Fund•Multi-Strategy	−$1.9M −450.5K shares	Sold Off 0 shares
BANK OF AMERICA CORP /DE/ Institution	−$1.9M −478.0K shares	$530.0K 132.8K shares
H HRT FINANCIAL LLC Institution	−$1.7M −393.5K shares	Sold Off 0 shares
FEDERATED INVESTORS INC /PA/ Long Only Manager	−$1.6M −371.4K shares	Sold Off 0 shares
TWO SIGMA ADVISERS, LLC Hedge Fund•Multi-Strategy	−$1.4M −339.1K shares	$1.9M 464.5K shares
MORGAN STANLEY RIA/Wealth	−$1.2M −297.8K shares	$8.7M 2.2M shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited AMBP in Q3 2025

New Positions: 21
New Value: $8.6M
Exited Positions: 30
Exited Value: $25.8M

New Positions

Institution	Position Value
Monarch Alternative Capital LP Hedge Fund•Distressed	$3.9M 975.0K shares
ALGERT COLDIRON INVESTORS LLC Hedge Fund•Quant	$2.4M 591.9K shares
PDT Partners, LLC Hedge Fund•Quant	$997.8K 250.1K shares
P PharVision Advisers, LLC Hedge Fund•Long/Short	$247.9K 62.1K shares
Voleon Capital Management LP Hedge Fund•Quant	$217.2K 54.4K shares
Virtus ETF Advisers LLC Long Only Manager	$209.0K 52.4K shares
Measured Wealth Private Client Group, LLC RIA/Wealth	$200.6K 50.3K shares
MIRABELLA FINANCIAL SERVICES LLP Institution	$167.1K 41.9K shares
S State of Alaska, Department of Revenue Institution	$92.0K 23.0K shares
P Polymer Capital Management LLC Hedge Fund•Multi-Strategy	$69.3K 17.4K shares

Exited Positions

Institution	Previous Position
KING STREET CAPITAL MANAGEMENT, L.P. Hedge Fund•Distressed	$7.5M 1.8M shares
S Shellback Capital, LP Hedge Fund•Long/Short	$4.1M 951.4K shares
C Cubist Systematic Strategies, LLC Institution	$2.7M 621.7K shares
Walleye Trading Advisors, LLC Hedge Fund•Multi-Strategy	$1.9M 450.5K shares
H HRT FINANCIAL LLC Institution	$1.7M 393.5K shares
FEDERATED INVESTORS INC /PA/ Long Only Manager	$1.6M 371.4K shares
G GRIZZLYROCK CAPITAL, LLC Hedge Fund•Value	$959.4K 224.2K shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$751.4K 175.6K shares
Jain Global LLC Hedge Fund•Multi-Strategy	$711.4K 166.2K shares
Aquatic Capital Management LLC Hedge Fund•Quant	$588.7K 137.5K shares

Options Activity

Institutions with the largest Call and Put options positions in AMBP as of Q3 2025

Call Positions: 6
Call Value: $4.5M
Put Positions: 2
Put Value: $289.7K

Call Positions

Institution	Position Value
W WOLVERINE TRADING, LLC Institution	$2.0M 5.1K contracts
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$1.3M 3.2K contracts
P PEAK6 LLC Institution	$792.0K 2.0K contracts
J JANE STREET GROUP, LLC Institution	$476.4K 1.2K contracts
C Covestor Ltd Institution	- 331.3 contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	- - contracts

Put Positions

Institution	Position Value
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$289.7K 726.0 contracts
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	- - contracts

Most Committed Institutions

Institutions with AMBP as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
P PLATINUM EQUITY, LLC Institution	-	41.33% $21.2M	0.89% 5.3M shares	Q3 2022 Held for 3y 2m	$51.3M
Anchorage Capital Advisors, L.P. Hedge Fund•Distressed	Yale Jacob Baron CIO	9.65% $9.8M	0.41% 2.5M shares	Q4 2024 Held for 11 months	$101.3M
CANYON CAPITAL ADVISORS LLC Hedge Fund•Multi-Strategy	Joshua Stephan Friedman Managing Partner	6.15% $44.8M	1.88% 11.2M shares	Q3 2021 Held for 4y 2m	$729.4M
A Anchorage Capital Group, L.L.C. Hedge Fund•Distressed	Kevin Michael Ulrich Chairman	5.42% $5.0M	0.21% 1.3M shares	Q3 2021 Held for 4y 2m	$91.9M
Mountaineer Partners Management, LLC Hedge Fund•Long/Short	Mark M Lee Managing Partner	3.57% $6.1M	0.26% 1.5M shares	Q4 2024 Held for 11 months	$171.9M
Diameter Capital Partners LP Hedge Fund•Credit Arb	Scott Kreitler Goodwin Founder	2.16% $20.3M	0.85% 5.1M shares	Q3 2021 Held for 4y 2m	$938.2M
Gilman Hill Asset Management, LLC RIA/Wealth	Jenny Vanleeuwen Harrington CEO	1.24% $8.0M	0.34% 2.0M shares	Q2 2022 Held for 3y 5m	$646.5M
Monarch Alternative Capital LP Hedge Fund•Distressed	Michael Andrew Weinstock CEO	0.92% $3.9M	0.16% 975.0K shares	Q3 2025 Held for 2 months	$420.7M
Empyrean Capital Partners, LP Hedge Fund•Event Driven	Amos Meron CIO	0.83% $16.0M	0.67% 4.0M shares	Q3 2021 Held for 4y 2m	$1.9B
PRIVATE MANAGEMENT GROUP INC RIA/Wealth	Robert Todd Summers President	0.64% $21.9M	0.92% 5.5M shares	Q4 2021 Held for 3y 11m	$3.4B

Hedge Fund Spotlight

Discover hedge funds investing in AMBP

OCCUDO QUANTITATIVE STRATEGIES LP

Hedge Fund • Market Neutral

Portfolio ManagerRicky Xiaoxiao Shi

Portfolio Value: $821.7M
Positions: 644
Last Reported: Q3 2025

Sector Allocation

Position in Ardagh Metal Packaging

Market Value: $81.4K
Shares Held: 20.4K
Portfolio Weight: 0.01%
Owned Since: 2025-Q2

Top Holding	Sector	Market Value	Weight
1 Lam Research LRCX	Semiconductors Technology	$9.4M	1.15%
2 Intuitive Surgical ISRG	Medical - Instruments & Supplies Healthcare	$9.4M	1.15%
3 Costco Wholesale COST	Discount Stores Consumer Defensive	$9.3M	1.14%